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Observability Analysis for State Estimation Using Linear Programming

Habiballah, I. O. and Irving, M. R. (2001) Observability Analysis for State Estimation Using Linear Programming. IEE Proceedings – Generation, Transmission and Distribution , IEE Proceedings C, 148 (2). pp. 142-145.

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Abstract

The linear programming technique is used to analyse the observability of power system state estimation networks. This technique has the capability of identifying the observable islands of the system network. It can also identify the necessary branches or nodes needed for pseudomeasurement placement to recover the overall system observability. The technique manipulates only integer numbers. It uses the network connectivity matrix and the measurement Jacobian matrix as equality constraints. Computational aspects of the proposed technique are presented and results of several examples are reported.



Item Type:Article
Date:March 2001
Date Type:Publication
Subjects:Electrical
Divisions:College Of Engineering Sciences > Electrical Engineering Dept
Creators:Habiballah, I. O. and Irving, M. R.
Email:ibrahimh@kfupm.edu.sa, UNSPECIFIED
ID Code:422
Deposited By:Obaid-Ur-Rehman Khattak
Deposited On:16 Mar 2008 09:03
Last Modified:12 Apr 2011 13:06

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